Stadium: Centre Court Darmstadt Round: 54
| ITF Women Aschaffenburg Qual | 2018/07/02 13:10 | Cheong, Naomi v Halbauer, Elizabeth | 2-6,1-6 |
| ITF Women Gifu Qual | 2018/04/29 02:40 | Akiko Omae v Cheong, Naomi | 6-2,6-4 |
| Quanzhou, Qualifications Simples W-WITF-CHN-04B | 2018/04/21 02:00 | Cheong, Naomi v Sun, Ziyue | 6-7,4-6 |
| ITF Women Kashiwa Qual | 2018/04/01 04:30 | Silich, Alina v Cheong, Naomi | 6-2,4-6,6-2 |
| ITF Women Toyota Qual | 2018/03/10 08:00 | Momoko Kobori v Cheong, Naomi | 6-0,6-0 |
| Yokohama, Singles Qualifying W-WITF-JPN-01B | 2018/03/05 01:00 | Momoko Kobori v Cheong, Naomi | 6-4,6-3 |
| ITF Women Tokyo | 2017/11/10 02:00 | Dalma Galfi v Cheong, Naomi | 6-3,6-3 |
| ITF Women Tokyo | 2017/11/09 02:00 | Cheong, Naomi v Hibi, Mayo | 2-6,7-5,6-2 |
| ITF Women Aschaffenburg Qual | 2017/07/16 09:00 | Nicole Gadient v Stoll, Tatjana | 6-2,6-1 |
| ITF Women Versmold Qual | 2017/07/09 13:35 | Stoll, Tatjana v Heisen, Vivian | 1-6,0-6 |
| ITF Women Versmold Qual | 2017/07/09 08:00 | Stoica, Denise-Antonela v Stoll, Tatjana | 4-6,5-7 |
| ITF Women Stuttgart Qual | 2017/06/26 11:55 | Stephanie Wagner v Stoll, Tatjana | 7-5,6-1 |